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From:   Hal Feng <hal.feng@starfivetech.com>
To:     Mark Brown <broonie@kernel.org>,
        Liam Girdwood <lgirdwood@gmail.com>,
        Jaroslav Kysela <perex@perex.cz>,
        Takashi Iwai <tiwai@suse.com>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor@kernel.org>,
        "Walker Chen" <walker.chen@starfivetech.com>,
        Xingyu Wu <xingyu.wu@starfivetech.com>,
        Emil Renner Berthing <emil.renner.berthing@canonical.com>,
        Hal Feng <hal.feng@starfivetech.com>
CC:     <alsa-devel@alsa-project.org>, <devicetree@vger.kernel.org>,
        <linux-riscv@lists.infradead.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH v1 1/5] ASoC: dt-bindings: Add StarFive JH7110 dummy PWM-DAC transmitter
Date:   Mon, 26 Jun 2023 19:09:05 +0800
Message-ID: <20230626110909.38718-2-hal.feng@starfivetech.com>
In-Reply-To: <20230626110909.38718-1-hal.feng@starfivetech.com>
References: <20230626110909.38718-1-hal.feng@starfivetech.com>
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Add bindings for StarFive JH7110 dummy PWM-DAC transmitter.

Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
---
 .../sound/starfive,jh7110-pwmdac-dit.yaml     | 38 +++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac-dit.yaml

diff --git a/Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac-dit.yaml b/Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac-dit.yaml
new file mode 100644
index 000000000000..bc43e3b1e9d2
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac-dit.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/starfive,jh7110-pwmdac-dit.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: StarFive JH7110 Dummy PWM-DAC Transmitter
+
+maintainers:
+  - Hal Feng <hal.feng@starfivetech.com>
+
+allOf:
+  - $ref: dai-common.yaml#
+
+properties:
+  compatible:
+    const: starfive,jh7110-pwmdac-dit
+
+  "#sound-dai-cells":
+    const: 0
+
+  sound-name-prefix: true
+
+required:
+  - compatible
+  - "#sound-dai-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    pwmdac-dit {
+        compatible = "starfive,jh7110-pwmdac-dit";
+        #sound-dai-cells = <0>;
+    };
+
+...
+
-- 
2.38.1